【例3.1】输出表达式的值

状态	递交者	时间	内存	语言	代码	递交时间
AC	Guest	3ms	536 KiB	C++14(O2)	108 Bytes	2024-1-26 15:59:10
AC	Guest	3ms	764 KiB	C++11(O2)	142 Bytes	2024-3-31 17:08:58
AC	Guest	3ms	540 KiB	C++14(O2)	111 Bytes	2024-4-6 22:20:09
AC	Guest	3ms	768 KiB	C++11	241 Bytes	2024-2-1 9:47:24
AC	Guest	3ms	552 KiB	C++11	100 Bytes	2024-3-3 10:09:04
AC	Guest	3ms	412 KiB	C++14	100 Bytes	2023-7-2 22:25:24
AC	Guest	3ms	412 KiB	C++17(O2)	108 Bytes	2023-12-11 21:07:26
AC	Guest	3ms	764 KiB	C++17(O2)	105 Bytes	2024-3-8 13:09:13
AC	Guest	3ms	536 KiB	C++14	108 Bytes	2024-3-3 22:07:46
AC	Guest	3ms	768 KiB	C++14(O2)	102 Bytes	2024-3-20 20:49:16
AC	Guest	3ms	768 KiB	C++14(O2)	106 Bytes	2024-4-23 16:47:36
AC	Guest	3ms	764 KiB	C++14(O2)	107 Bytes	2024-3-25 13:07:42
AC	Guest	3ms	412 KiB	C++98	103 Bytes	2023-12-20 16:29:43
AC	Guest	3ms	516 KiB	C++17	114 Bytes	2023-12-30 16:16:19
AC	Guest	3ms	764 KiB	C++14	107 Bytes	2024-3-15 16:44:18
AC	Guest	3ms	516 KiB	C++17(O2)	139 Bytes	2023-12-20 18:35:35
AC	Guest	3ms	328 KiB	C++14	118 Bytes	2024-1-31 17:11:27
AC	Guest	3ms	536 KiB	C++14(O2)	109 Bytes	2024-3-18 17:46:51
AC	Guest	3ms	284 KiB	C++14	125 Bytes	2023-12-30 16:18:35
AC	Guest	3ms	412 KiB	C++17(O2)	114 Bytes	2024-1-5 20:31:58
AC	Guest	3ms	536 KiB	C++14(O2)	107 Bytes	2024-3-25 13:25:43
AC	Guest	3ms	284 KiB	C++11	115 Bytes	2023-12-23 14:35:10
AC	Guest	3ms	412 KiB	C++11	111 Bytes	2023-7-7 11:15:08
AC	Guest	3ms	412 KiB	C++14	137 Bytes	2023-10-11 19:44:19
AC	Guest	3ms	288 KiB	C++14	109 Bytes	2024-1-29 16:12:03
AC	Guest	3ms	764 KiB	C++14(O2)	114 Bytes	2024-3-18 17:43:42
AC	Guest	3ms	764 KiB	C++14(O2)	125 Bytes	2024-5-8 17:24:58
AC	Guest	3ms	324 KiB	C++14	146 Bytes	2024-1-13 14:25:29
AC	Guest	3ms	536 KiB	C++14(O2)	102 Bytes	2024-2-1 15:18:03
AC	Guest	3ms	764 KiB	C++14(O2)	107 Bytes	2024-4-23 16:58:56
AC	Guest	3ms	284 KiB	C++17(O2)	94 Bytes	2023-11-18 13:17:38
AC	Guest	3ms	536 KiB	C++14(O2)	117 Bytes	2024-2-1 15:17:57
AC	Guest	3ms	284 KiB	C++11	130 Bytes	2023-8-31 14:47:48
AC	Guest	3ms	536 KiB	C++14(O2)	109 Bytes	2024-3-22 17:08:41
AC	Guest	3ms	768 KiB	C++14(O2)	99 Bytes	2024-3-22 16:14:51
AC	Guest	3ms	536 KiB	C++14(O2)	107 Bytes	2024-4-23 16:57:15
AC	Guest	3ms	284 KiB	C++14(O2)	93 Bytes	2023-11-5 18:23:11
AC	Guest	3ms	768 KiB	C++14(O2)	110 Bytes	2024-3-19 19:04:36
AC	linqingzhi	3ms	768 KiB	C++14	117 Bytes	2024-4-14 18:55:59
AC	Guest	3ms	524 KiB	C++14(O2)	111 Bytes	2024-1-17 16:11:20
AC	Guest	3ms	536 KiB	C++14(O2)	94 Bytes	2024-2-1 14:23:31
AC	Guest	3ms	536 KiB	C++14	114 Bytes	2024-2-26 18:27:51
AC	Guest	3ms	536 KiB	C++14(O2)	106 Bytes	2024-2-1 14:27:06
AC	Guest	3ms	284 KiB	C++11	122 Bytes	2023-7-11 12:31:04
AC	Guest	3ms	536 KiB	C++11	112 Bytes	2024-2-3 10:55:23
AC	Guest	3ms	768 KiB	C++17(O2)	117 Bytes	2024-3-5 17:05:42
AC	Guest	3ms	768 KiB	C++17(O2)	1.2 KiB	2024-2-16 10:31:46
AC	Guest	3ms	412 KiB	C++17(O2)	110 Bytes	2023-11-24 10:42:58
AC	Guest	3ms	412 KiB	C++11	118 Bytes	2023-7-18 13:54:37
AC	Guest	3ms	284 KiB	C++11	104 Bytes	2023-12-30 17:03:57
AC	Guest	3ms	284 KiB	C++17(O2)	108 Bytes	2023-12-18 17:22:44
AC	Guest	3ms	768 KiB	C++14(O2)	107 Bytes	2024-3-10 9:41:55
AC	Guest	3ms	768 KiB	C++14(O2)	112 Bytes	2024-3-28 16:03:08
AC	Guest	3ms	764 KiB	C++14(O2)	102 Bytes	2024-2-1 15:17:50
AC	Guest	3ms	412 KiB	C++11	106 Bytes	2023-12-3 16:45:30
AC	Guest	3ms	412 KiB	C++11(O2)	108 Bytes	2023-12-24 16:49:12
AC	Guest	3ms	536 KiB	C++14(O2)	104 Bytes	2024-3-25 12:59:26
AC	Guest	3ms	320 KiB	C++98	88 Bytes	2024-1-30 11:03:55
AC	Guest	3ms	536 KiB	C++14(O2)	95 Bytes	2024-2-1 15:18:00
AC	Guest	3ms	320 KiB	C++11	119 Bytes	2024-3-24 13:54:50
AC	Guest	3ms	536 KiB	C++14(O2)	94 Bytes	2024-2-1 14:30:39
AC	Guest	3ms	284 KiB	C++14(O2)	116 Bytes	2024-1-3 16:36:43
AC	Guest	3ms	364 KiB	C++17(O2)	115 Bytes	2023-12-27 19:39:03
AC	Guest	3ms	412 KiB	C++17(O2)	108 Bytes	2024-1-1 13:45:38
AC	Guest	3ms	412 KiB	C++98	132 Bytes	2023-11-24 12:34:07
AC	Guest	3ms	284 KiB	C++17	88 Bytes	2023-10-25 17:23:42
AC	Guest	3ms	764 KiB	C++98	107 Bytes	2024-4-24 12:32:22
AC	Guest	3ms	412 KiB	C++17	106 Bytes	2023-9-17 19:41:37
AC	Guest	3ms	536 KiB	C++14	107 Bytes	2024-4-21 16:41:59
AC	Guest	3ms	284 KiB	C++14	108 Bytes	2023-9-12 21:52:07
AC	Guest	3ms	768 KiB	C++14(O2)	108 Bytes	2024-3-25 12:54:20
AC	Guest	3ms	324 KiB	C++17(O2)	103 Bytes	2024-1-16 19:39:16
AC	Guest	3ms	488 KiB	C++17(O2)	1.2 KiB	2024-2-1 10:47:07
AC	Guest	3ms	328 KiB	C++14(O2)	107 Bytes	2024-1-26 15:55:23
AC	Guest	3ms	540 KiB	C++98	107 Bytes	2024-1-30 11:03:54
AC	Guest	3ms	324 KiB	C++98	130 Bytes	2024-1-19 10:44:35
AC	Guest	3ms	768 KiB	C++11	108 Bytes	2024-3-31 16:32:06
AC	Guest	3ms	764 KiB	C++14(O2)	126 Bytes	2024-4-4 14:57:36
AC	Guest	3ms	412 KiB	C++98	151 Bytes	2023-12-24 17:14:20
AC	Guest	3ms	324 KiB	C++14(O2)	107 Bytes	2024-1-14 20:05:55
AC	Guest	3ms	540 KiB	C++14(O2)	113 Bytes	2024-3-3 13:46:46
AC	Guest	3ms	412 KiB	C++11	106 Bytes	2023-7-17 16:11:56
AC	Guest	3ms	536 KiB	C++11	110 Bytes	2024-3-3 16:26:11
AC	Guest	3ms	320 KiB	C++11(O2)	99 Bytes	2024-1-17 8:13:50
AC	Guest	3ms	536 KiB	C++14(O2)	118 Bytes	2024-2-28 16:05:22
AC	Guest	3ms	764 KiB	C++14(O2)	115 Bytes	2024-4-14 8:50:37
AC	Guest	3ms	288 KiB	C++11	106 Bytes	2024-1-21 18:01:30
AC	Guest	3ms	768 KiB	C++14(O2)	99 Bytes	2024-3-22 16:15:14
AC	Guest	3ms	764 KiB	C++14(O2)	111 Bytes	2024-3-25 13:29:07
AC	Guest	3ms	768 KiB	C++17	107 Bytes	2024-4-3 22:20:05
AC	Guest	3ms	536 KiB	C++14	96 Bytes	2024-1-19 11:04:21
AC	Guest	3ms	324 KiB	C++11	112 Bytes	2024-2-3 10:55:09
AC	Guest	3ms	412 KiB	C++11	105 Bytes	2023-6-3 13:45:07
AC	Guest	3ms	412 KiB	C++11	116 Bytes	2023-9-8 19:16:13
AC	Guest	3ms	768 KiB	C++14(O2)	118 Bytes	2024-3-25 13:31:31
AC	Guest	3ms	768 KiB	C++14(O2)	116 Bytes	2024-3-28 17:25:26
AC	Guest	3ms	764 KiB	C++11	108 Bytes	2024-4-24 9:27:01
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:17:13
AC	Guest	3ms	536 KiB	C++17(O2)	101 Bytes	2024-3-10 9:12:14
AC	Guest	3ms	768 KiB	C++14(O2)	104 Bytes	2024-4-23 16:20:16